The product is an X1 Bridgestone Potenza RE050A tyre, size 245/40 R18 93Y, with additional markings for RFT (Run Flat Technology) and RSC (Run Stable Control). This tyre has a tread depth of 5.6mm and is designed for vehicles with a maximum speed rating of 186 mph. It is a high-quality tyre from the Bridgestone Potenza product line, suitable for cars with a rim diameter of 18 inches. Made with RFT technology, this tyre is capable of supporting vehicles even if they experience a puncture, making it a reliable choice for drivers looking for safety and performance on the road.
eBay